JasperReports is a Java reporting library. XML
report templates are used to generate ready to
print documents using data from customizable data
sources, including JDBC. The output can be
delivered to the screen, printer, or stored in
PDF, HTML, XLS, RTF, CSV, and XML format.

GroupOffice is a groupware suite that takes your office online, implementing online collaboration and CRM. It allows you to share projects, calendars, files and email online with co-workers and clients. It is easy to use and fully customizable. It also features synchronization with PDAs and Outlook.

web2ldap is a full-featured Web-based LDAPv3 client written in Python. It is designed to run either as with stand-alone built-in Web server or under the control of another Web server with FastCGI support (e.g. Apache with mod_fastcgi). It has support for various LDAPv3 bind methods and a powerful built-in schema browser. HTML templates are supported for displaying and editing entries, and LDIF templates can be used for quickly adding new entries. A built-in X.509 parser displays a detailed view of certificates and CRLs with active links.

Monkey HTTP Daemon is a very fast and lightweight Web server for Linux. It uses a hybrid networking model based on asynchronous calls (event-driven) and fixed threads, which makes it scalable and capable of attending thousands of clients per second. It provides a powerful API for C and is ideal for embedded devices, thanks to its small core and plugin architecture.

XWiki is a WikiWiki clone written in Java that supports many popular features of other Wikis like the Wiki syntax, version control, attachments, security, and searching, but also many advanced features like templates, database and dynamic development using scripting languages (Velocity, Groovy, Ruby, Python, PHP, and more), an extension system and skinability, J2EE scalability, an XML/RPC remote API, statistics, RSS feeds, PDF exporting, WYSIWYG editing, an Office viewer and importer, and a lot more.

Wt is a C++ library for developing Web
applications with an API that is widget-centric
and inspired by existing C++ graphical user
interface APIs. To the developer, it offers
abstraction of Web-specific implementation details, increasing the accessibility and portability. Under the hood, the library uses the latest techniques (HTML5, Ajax, WebSockets) to handle user events and update the Web page.

The Big Faceless PDF Library is a Java class
library for creating PDF documents. The Extended
Edition offers the ability to create and edit
AcroForms, PDF's answer to the HTML form. Like
HTML forms, PDF forms can contain text boxes,
radio buttons, and can call JavaScript functions.
The Extended Edition also includes a PDF reader
for importing and editing, along with FDF support,
verification for digital signatures and text
extraction. Both variations offer full Unicode
support, encryption, embedded TrueType and Type1 fonts, barcodes, hyperlinks, and spot and calibrated
color.

Tiki Wiki CMS Groupware is a full-featured, Web-based, multilingual, tightly integrated, all-in-one wiki, CMS, and groupware. Tiki can be used to create all kinds of Web applications, sites, portals, knowledge bases, intranets, and extranets. Tiki offers a very large number of features "out-of-the-box". It is highly configurable and modular. All features are optional and administered via a Web-based interface. Major features include a robust wiki engine, news articles, discussion forums, newsletters, blogs, file and image galleries, bug and issue trackers, a link directory, polls/surveys and quizzes, FAQs, a banner management system, calendar, maps, mobile access, RSS feeds, a category system, tags, an advanced themeing engine (Smarty), spreadsheet, live support, shoutbox, inter-user messaging, menu generator, advanced permission system for users and groups, internal search engine, external authentication support, and more. It was formerly named TikiWiki.

Camera Life is a system for cataloging your photo
collection. It gives users the ability to search
or browse your archive in intuitive ways, with an
attention to powerful administrative functions.
Photos can be stored locally, on a remote server,
on Amazon S3, or on Flickr. The theme and icons
can be easily customized. It is compatible with
the Gallery Remote API (so you can upload with
iPhoto, Digikam, and Java). It is RSS enabled,
supports microformats and OpenSearch, and has a
special version of the site for iPhone/iPod touch.
AJAX is used to optimize the site as necessary.